Asking to list everyone in dancer directory?

Why not ask if someone is a dancer first or thinking about it before asking to be listed in the dancer directory? I was just checking my account profile information and there must be some logic missing there asking everyone if they would like to be listed in the dancer directory especially asking if they would like more attention by saying yes. I remember reading a thread some time ago asking why a number of guys were showing up. Apparently some guys who may not be dancers want extra attention. Just saying before asking everyone seems like a logic question asking if they are a dancer or thinking of becoming one should be a prerequisite to be listed. This is just a suggestion.